Chain link conveyor structure



FIG. 1 is a top view of the chain link conveyor structure;

FIG. 2 is a side view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is an end view of a chain link; and,

FIG. 6 is an end view thereof. 

The ornamental design for a chain link conveyor structure, as shown and described. 